baber/WOPTO huggingface dataset:
Patent JP-H06291021-A (JP)
Title: Alignment method
Inventor: IRIE NOBUYUKI
IPC: G03F9/00
Filed: 1993-04-06
Abstract: PURPOSE:To perform highly accurate alignment on the entire surface of a substrate by performing the alignment by excluding measured results in the case where the results contain measurement errors and, in the case of in a locally distorted area, mainly based on the measured results of a sample area in the area. CONSTITUTION:When the nonlinear error of a specific area SA7 has the same trend as the nonlinear errors of areas to be processed SA71-SA78 around the area SA7, the alignment of the local area SA7 is performed based only of the measured results of its periphery by considering that the nonlinear error of the area SA7 is caused by the local nonlinear strain of a substrate W. When the nonlinear error of the area SA7 has a different trend, on the other hand, the alignment is performed by excluding the measured results of the area SA7 by considering that the results are erroneous. The exposure of the area SA7 is performed after the alignment is performed by using a die-by-die system or based on the measured results of a sample area other than the specific area.
Patent JP-H05282492-A (JP)
Title: Character size extracting method
IPC: G06K9/34
Filed: 1992-04-01
Abstract: PURPOSE:To automatically determine character size for character segment as to high, normal, and short characters. CONSTITUTION:A circumscribed rectangle extraction part 2 extracts circumscribed rectangles of black pixel connecting elements, a basic rectangle generation part 3 combines the circumscribed rectangles which overlap at right angles to a character string direction, and a histogram generation part 4 generates histograms of the width and height of a basic rectangle. The high, normal, and short characters are decided according to the histograms, a character width/ height determination part 5 calculates the width and height of the characters, and a character calculation part 6 determines the character size.
Patent JP-S562462-A (JP)
Title: Fuel supply device for engine
Inventor: KIUCHI HIDEO
IPC: F02M69/00
Filed: 1979-06-22
Abstract: PURPOSE: To perform a proper supply of fuel-air mixture to an engine and miniaturize the shape of a total device, by providing a totary blade, that varies its opening area in accordance with the amount of intake air, in an intake pipe and supplying a specified amount of fuel with the turning motion of said blade.  
     CONSTITUTION: In an intake pipe 2 a conically shaped air metering mechanism 20 having a spiral spring 35 at its end is arranged. In the bottom of said mechanism 20 a rotary blade 23 is provided to turn the total unit of the mechanism 20 and vary a slit area provided on a fixed wall 29. In the lower part of the mechanism 20 a fuel metering mechanism 50 consisting of a plunger 52 interlocking to a shaft 25 is provided, and the turning motion of the plunger 52 varies the cross sectional area of a link hole 58. An amount of fuel corresponding to the amount of air in a fuel tank 93 is injected from a jet 74 through a pressure regulator 80, central hole 55 of the plunger 52, link hole 58 and chamber 72. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63247683-A (JP)
Title: Monitor signal processing circuit for charged particle
Inventor: NAKANISHI TETSUYA
IPC: G01T1/29
Filed: 1987-04-02
Abstract: PURPOSE:To enable a signal processing circuit to operate to charged particles regardless of polarity by providing a signal amplifying circuit with an operational amplifier. CONSTITUTION:Corresponding charging circuits are connected through output terminals A0-A15 of a multiplexer part 4. A signals corresponding to a charging voltage is inputted to the operational amplifier 10 of the signal amplifying circuit 5A, but the input resistance of the operational amplifier 10 is extremely high, so the time constant of the charging time of the capacitor C1 of a charging part is extremely large. Then this circuit operates to both a positive and a negative input, so either of charge particles with the positive and negative polarities can be measured.
Patent JP-H04314388-A (JP)
Title: Electronic component mounting method
Inventor: ORI TEIJIRO
IPC: H05K3/34
Filed: 1991-04-12
Abstract: PURPOSE:To transfer a uniform amount of solder and prevent mounting defects in transferring solder by first placing the solder on a film and after drying solvent in the flux transferring the solder to a substrate. CONSTITUTION:A flux film 1 is inverted and is so aligned that the solder 13 comes to a pad on a board 2 and a heater 4, which is heated to a temperature of about 100 deg.C is pressed onto the flux film 1 from the film 11 side in order to transfer the solder 13 to a pad 3. At this time, the heat from the heater 4 causes the film 11 to separate from the flux 12, the flux 12 and the rosin 14 melt and mix together, and the solder 13 is attached to the surface. Next, the solder 13 is heated to a temperature which brings out the adhesive strength of the dried rosin, a lead pin 5 of an electronic component is placed on the solder 13 from above, and reflow soldering is performed.
Patent JP-S563967-A (JP)
Title: Starter-built in type metal vapor discharge lamp
Inventor: TANAKA NORIHIKO
IPC: H01J61/56
Filed: 1979-06-25
Abstract: PURPOSE:To prevent the overheating and burning damage of stabilizer by providing in series with a luminous tube a nonrestoring type heat-sensitive element operable by a current more than a specific value of a lamp current during stabilized period in rated power voltage. CONSTITUTION:In the starter-built in type metal vapor discharge lamp 1, using a mercury lamp stabilizer, the starter 2 consisting of the bimetal switch 3 and the heating resistor 4, the luminous tube 5 confined with sodium, etc., having electrodes on its both sides, and the starter aid conductor 7 are provided inside the outer tube 6, and also the luminous tube 5 is connected in series with the nonrestoring type heat-sensitive element 11, e.g., fuse wire, etc. The heat-sensitive element 11 is operated at a current more than 2.04 times the lamp current during the stabilized period at the rated power voltage. Thus, when a dielectric breakdown occurs in the stabilizer and overcurrent flows due to the lowering of its inductance, the heat- sensitive element begins to operate soon and the burning damage of the stabilizer can be prevented.
Patent JP-H07255840-A (JP)
Title: Heat exchanger for blood
Inventor: WAKAYAMA YOSHIAKI
IPC: A61M1/36
Filed: 1994-03-25
Abstract: PURPOSE:To provide a heat exchanger for blood by which heat exchanging efficiency is enhanced without causing channeling and a stay. CONSTITUTION:A heat exchanger 1 has a housing having a heat exchanging medium inflow port 2, a heat exchanging medium outflow port 3, a blood inflow port 4 and a blood outflow port 5, plural heat exchange use tube bodies, partition walls 10a and 10b to fix bot end parts of the tube bodies to the housing, a first liquid flowing part which is communicated with the medium ports 2 and 3 and is formed of a tube body outside surface, a housing inside surface and the partition walls and a second liquid flowing part which is communicated with the blood ports 4 and 5 and is formed of the tube body inside. The first liquid flowing part is divided into three or more flowing chambers (heat exchanging chambers) in almost in parallel to the tube bodies 7, and forms a continuous single passage.
Patent JP-H0616970-A (JP)
Title: Powder coating material with wrinkle finish
Inventor: DAGURASU ESU RICHIYAATO
IPC: C08G59/68
Filed: 1993-04-07
Abstract: The use of an amine salt of trifluoromethanesulfonic acid as a catalyst for the curing of hydroxyl-functional resins provides a wrinkle finish. The hydroxy-function may be present in polyesters, epoxies, and acrylate or methacrylate resins, among others. The polyester resins which are able to provide such a finish have a hot plate melt flow of at least about 50 mm but if it is more than 150 mm, the gel time of the resin must not be more than about 280 seconds. The minimum gel time in the case of polyesters is about 30 seconds.
Patent JP-H11226655-A (JP)
Title: Pipe bending device
Inventor: KATO OSAMU
IPC: B21D7/024
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To prevent a bending die from being excessively loaded in the case of tightening a pipe to the bending die by a clamp die. SOLUTION: After a pipe 26 is held by a pipe fixing groove 5 of a pipe fixing part 6, a clamp die 9 is approached to the pipe fixing part 6, and the pipe 26 is tightened to the pipe fixing part 6 of a bending die 2. When the pipe 26 is tightened to the pipe fixing part 6, the bending die 2 is strained, the strain is detected by strain gages 16, 17, and the strength of a detected strain is judged by a strain judging device 20 based on information detected by the strain gages 16, 17. When the strength of the detected strain is larger than a pre-set value, an alarm is given by an alarm warning device and a rotation of a driving controller 22 is prevented.
Patent JP-H07288562-A (JP)
Title: Test series generating system for interconnection test
Inventor: OKAZAKI NAONOBU
IPC: H04L69/40
Filed: 1994-04-19
Abstract: PURPOSE:To attain the automation of test series generation and the test with high reliability by generating an interconnection test series used for recognizing states of n-sets of information communication terminal equipments with an (N) protocol loaded to them interconnected with each other based on a specification description described as n-sets of finite machines whose direct test is not possible. CONSTITUTION:A synthesis state transition table generator in a central processing unit 4 obtains information relating to optional synthesis information in a synthesis state transition table expanded and stored in a storage device 3 and retrieves the information relating to each state in each terminal equipment state transition table, and also obtains transition information in each state of each terminal equipment and (N-1) service provider state transition table to command the application of the synthesis state transition generation rule corresponding to a rule control section in the central processing unit 4, and adds transition information corresponding to the synthesis state transition table expanded and stored in the storage device 3 based on the information of the synthesis state transition received from the rule control section. Moreover, the processing above is repeated.
Patent JP-S58200898-A (JP)
Inventor: MATSUNO KIYOSHI
IPC: G03B17/56
Filed: 1982-05-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10251585-A (JP)
Title: Auxiliary solvent mixture and ink composition
Inventor: KAPPELE WILLIAM D
IPC: C08L71/02
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain the subject mixture capable of providing a new ink composition having quick-drying property and/or exhibiting excellent printing quality without preventing a printing apparatus by compounding a thioether having bishydroxy terminal with a specific oxycarbon. SOLUTION: This auxiliary solvent mixture does not contain polyoxyethylene or polypropylene copolymer which is not pulverized together with pigment and the solvent mixture contains (A) a thioether having bishydroxy terminal (preferably 2,2'-thiodiethanol) and (B) an oxycarbon of the formula [Ra is H, a halogen, etc.; X is CRb2 (Rb is H, a 1-6C alkyl, etc.); Y is (CRb2)r Oz [(r) is 1-6; (z) is 0 or 1]; (u) and (p) is 0-3; (v) is 0-120; (w) is 0 or 1] [preferably a poly(ethylene glycol) having 300-500 molecular weight]. The weight % ratio of the component A to the component B is preferably (45:55 to 55:45).
Patent JP-H06263945-A (JP)
Title: Paste composition, semi-rigid film made of the composition and its production
Inventor: NIIGUNI TOKIO
IPC: C08K5/10
Filed: 1993-03-16
Abstract: PURPOSE:To obtain a semi-rigid vinyl chloride resin film having excellent smoothness, transparency and dimensional stability and free from whitening on bending. CONSTITUTION:A paste composition composed mainly of (A) 100 pts.wt. of a vinyl chloride paste resin, (B) 15-30 pts.wt. of a plasticizer containing >=5 pts.wt. of an alkyl succinate and (C) 0.5-5 pts.wt. of a stabilizer is applied to a releasing paper to a thickness of 50-200mum and preparatorily gelatinized at or below the melting temperature of the paste composition. The produced pregel is melted by heating above the melting temperature and cooled to obtain a casting film.
Patent JP-S575761-A (JP)
Title: Novel preparation of dioxazine violet pigment
Inventor: SAKAGUCHI IWAO
IPC: C09B67/10
Filed: 1980-06-13
Abstract: PURPOSE: To obtain pigment industrially advantageously using an inexpensive agnet without requiring waste water treatment, by bringing crude dioxazine violet into contact with a hydrogen halide in an inert solvent.  
     CONSTITUTION: Crude dioxazine violet is suspended in a solvent (e.g., benzene, toluene, etc.) inert to hydrogen halide in an amount preferably 3W20 times as much as that of the crude dioxazine violet. The suspension, for example, is stirred for 1 to ten and several hours at room temperature to 150°C while being in contact with the hydrogen halide (preferably hydrogen chloride, hydrogen bromide), to give pigment.  
     EFFECT: Immediately after synthesis in an inert solvent, pigment can be prepared by introducing hydrogen halide, and the particle size of the pigment can be selected by changing the contact temperature with the hydrogen halide. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S576341-A (JP)
Title: Detecting method for freezing of road surface
Inventor: FUKAMIZU HIROSHI
IPC: G01W1/00
Filed: 1980-06-13
Abstract: PURPOSE:To accurately detect a frozen state even in such a case when thawing materials are sprayed by making combined detection of the specular reflection outputs of visible light from road suefaces in a system of judging the frozen state when the temp. of the road surface is below a required temp. CONSTITUTION:A light projector 24, an irregular reflected light detector 25 for infrared light and visible light, a specular reflected light detector 26 for visible light and a thermometer 28 are mounted to a stanchion erected on a road. The signals from the photodetectors 25, 26 are sent to a logical circuit 44 and an arithmetic operating part 45, and the signal of the thermometer 28 is inputted to the part 45. By the signals thereof, the respective states of the road surface are judged. Even when the road surface is decided to be below a prescribed temp. and in a frozen state by the thermometer 28, snow melts from the snow cover of frozen state to water within a fixed time after spraying of thawing materials, and therefore the road surface temporarily changes into a specular state, and the output of the photodetector 26 for visible light increases. When this specular reflection output of visible light is in excess of a reference level, it is decided as a wet state and this is discriminated as the frozen state.
Patent JP-S564345-A (JP)
Title: Production of metal mold for shell mold
Inventor: USUI KAZUO
IPC: B22C13/08
Filed: 1979-06-25
Abstract: PURPOSE: To make machining easy and obtain the metal mold of superior endurance by applying ferritization annealing to the original metal mold which is molded by casting and subjecting the same to machining such as surface polishing then nitriding the same to the specific surface hardness.  
     CONSTITUTION: First, the wooden pattern of the same shape as a metal mold 1 for shell molding is manufactured and the original metal mold made of copper-chromium cast iron through casting by using this. After this original metal mold having high hardness is subjected to ferritization annealing, it is subjected to machining such as surface polishing. Since this annealing lets the original metal mold have Vickers hardness of about 150Hv, it becomes possible to be polished by an ordinary file. Particularly, the working of the places such as fins 5 whih are difficult to machine with conventional ones becomes easy. This machining lets the respective part sizes of the original metal mold coincide with design sizes. Following to this, this original metal mold is subjected to ion nitriding, whereby the metal mold for shell molding having surface hardness of Vickers hardness 900Hv or more is obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58198322-A (JP)
Inventor: HORI YOSHIMASA
IPC: A47L1/02
Filed: 1982-05-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58208254-A (JP)
Title: Manufacture of high purity bis(aminophenyl) ether product
Inventor: FUIRITSUPU EICHI MERERU
IPC: C07C217/90
Filed: 1983-05-09
Abstract: Diaminodiphenyl ethers (DADPE's) are prepared by refluxing sodium or potassium aminophenate with chloronitrobenzene in dimethylformamide. The reaction mixture is hydrogenated directly without isolating the resulting intermediate product, aminophenyl-nitrophenyl ether, to form the corresponding DADPE, e.g., oxydianiline (ODA). The DADPE is crystallized from the hydrogenated reaction mixture in the presence of an aliphatic alcohol, which may be added to the reaction mixture prior to, during, or after hydrogenation. The resulting crystallized DADPE is typically of high purity and excellent color.
Patent JP-S58202496-A (JP)
Inventor: RARUFU DOITSUCHIE
IPC: G10H7/08
Filed: 1983-05-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02260496-A (JP)
Title: Mounting device for equipment
Inventor: KOSHIMIZU TAKAYUKI
IPC: H05K5/02
Filed: 1989-03-30
Abstract: PURPOSE:To delete the number of mounting steps and to facilitate a mounting work by integrally mounting a plurality of equipments on an equipment mounting plate by a specific mounting member. CONSTITUTION:The bottoms of housings 14 of a plurality of equipments 11 are individually mounted on an equipment mounting plate 15 by mounting clicks 16 provided at the bottoms of the mounting positions of the equipments 11. The housings 14 are pressed to the plate 15 by the front mount 22 of a mounting member 21, upward movement of the housing 14 is restricted by an upper mount 23, and the parallel movement of the housings 14 is restricted by a restricting unit 24 to be mounted. Accordingly, the plurality of equipments 11 can be integrally mounted on the plate 15 by the member 21. Thus, the number of steps of mounting of the equipments 11 can be reduced, and the mounting work can be facilitated.
Patent JP-H07254336-A (JP)
Title: Power selector
Inventor: NAKAJIYOU HISAAKI
IPC: H01H1/38
Filed: 1994-03-15
Abstract: PURPOSE:To reduce a power amount supplied to a turn-on coil and a turn-on auxiliary switch by using an electric motor equipped with a reduction gear device and capable of rotating in both normal and reverse directions. CONSTITUTION:When power is supplied to an electric motor M and a cam C is driven with the motor M, a waved groove S formed on the cam C moves over the preset breadth. Thus, the upper end of a main lever L in contact with the lower side of a selector lever L0 with the lower end coupled to the groove S and an intermediate section journalled to a shaft S0, is caused to smoothly slide in a left direction as shown by a dotted line in the illustration. When the upper end of the lever L passes the vicinity of the shaft S0, the selector lever L0 elastically presses a switch S1 through the springing motion of two leaf springs S' and S'', and closes the contact of the switch S1. On the other hand, a switch S2 is thereby opened and the upper end of the lever L holds the switch S2 in a close state, in conjunction with the action of the springs S' and S''. According to this construction, a power-on value can be kept small.
Patent JP-S57195742-A (JP)
Title: Vacuum treatment apparatus
Inventor: IMADA KIYOSHI
IPC: C08J7/00
Filed: 1981-05-29
Abstract: PURPOSE:To provide a compact vacuum treatment apparatus capable of effecting simultaneous double-side treatment of workpiece in a single vacuum treating chamber, by installing two sets of pairs of electrodes consisting of an anode and at least two cathodes in said vacuum chamber. CONSTITUTION:A workpiece F (e.g. plastic film) delivered from feeding device 8 is processed in a vacuum treating chamber 1 before it is taken up onto wind- up device 9 (2 and 3 indicate preliminary vacuum chambers). Pairs of electrodes consisting of a drum-shaped anode 16 and at least two cathodes 18 are installed in the vacuum chamber 1. (20 and 21 indicate guide rolls.) The workpiece F led into the vacuum chamber 1 undergoes plasma discharge treatment on one side with lower pairs of electrodes and then on the other side with lower pairs of electrodes. Thus double-sides treatment is accomplished effectively in a single process.
Patent JP-H02257924-A (JP)
Title: Dish dryer
Inventor: MINENAGA AKIO
IPC: A47L19/00
Filed: 1989-03-30
Abstract: PURPOSE:To uniformly heat a drying chamber for small items such as a chopping board for its favorable drying and effectively use hot air to improve the temperature rise in a dish drying chamber by forming an air outlet for introducing part of hot air from hot air supplying means to the small item drying chamber at one side of the small item drying chamber, and forming an air discharge hole for introducing hot air in the small item drying chamber into the dish drying chamber. CONSTITUTION:When a blower 12 and a heater 13 are energized by turning a switch on, air sucked by the rotation of the blower 12 from a suction port 14 is heated with an air heater 13. Most of the hot air is supplied via a supply passage 15 and a supply port 16 to a dish drying chamber 23. Part of the hot air is also supplied via the supply passage 15 and an outlet 19 to the rear part of a small item drying chamber 17, dries a chopping board A in the small item drying chamber 17, and is discharged via discharge holes 20, 21 located at the front part of the small item drying chamber 17 to the dish drying chamber 23 to dry dishes in the chamber 23 together with the hot air supplied from the supply port 16.
Patent JP-S63248953-A (JP)
Title: Air-fuel ratio control device for internal combustion engine
Inventor: TAKIMOTO TOSHIYUKI
IPC: F02D41/00
Filed: 1987-04-03
Abstract: PURPOSE:To enable an optimum quantity of fuel to be always supplied, by calculating fuel supply quantity by the comparison of the target torque equivalent value and the actually measured torque equivalent value, and further by correcting the target value of the torque equivalent value by the deviation between both torque equivalent values. CONSTITUTION:In an internal combustion engine equipped with a fuel supply means 1 such as an injector or the like, a setting means 2 which sets the target value of torque equivalent value so as to be ideal for the relevant internal combustion engine is provided. And an actually measuring means 3 such a cylinder internal pressure sensor or the like for detecting the actual torque equivalent value generated from the internal combustion engine is provided. The output signals from these means 2, 3 are input into a fuel supply signal forming means 4 respectively, where fuel supply quantity is calculated by comparing the measured torque equivalent value with the target torque equivalent value to form a fuel supply signal. Further, a target value correcting means 5 is provided, and it is so arranged that the target value of torque equivalent value can be corrected in accordance with the results of the comparison of the actually measured torque equivalent value and the target torque equivalent value.